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GB/T 13631-2023_Chinese: Criteria for the design of the supplementary control room of nuclear power plant (Chinese: 核电厂辅助控制室设计准则)
English versions: GB 45185-2024
GB/T 45161-2024_Chinese: Technical specification of safety valves for liquid hydrogen vessels (Chinese: 液氢容器用安全阀技术规范)
English versions: GB/T 44975-2024
GB/T 18760-2025_Chinese: Methods and requirements for after-sales service of consumer products (Chinese: 消费品售后服务方法与要求)
GB 4715-2024 Chinese PDF GB/T 45548-2025 GB/T 13631-2023_Chinese: Criteria for theGB 4715 2024_Chinese: Point type smoke detectors using scattered light, transmitted light or ionization (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 4715 2024
US$ 863.50
US$ 297.00
US$ 269.50
US$ 918.50
